It should not do that, the thread still has the same number. The title does not matter for retrieving threads. Renaming didn't do anything bad on my PC.

>Yeah, I agree. It makes it much easier when searching to be able to see meaningful names. It just freaked me out because my session suddenly expired for no apparant reason and when I got back in, the thread was gone. Then I figured out it had been renamed. It's just been a weird day online, I guess... :)
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>Michelle
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>>Yes, I did. I am also a member of "Give your thread a meaningful name" campaign. :)